[b]You need to gig. [/b]
If you want to be in an original band and you can't write basslines then that's the way the mop flops. It's not going to happen for you. Don't think it would happen for me to be honest.
If you end up in a covers band and you can learn the bassline and play in time to the track, then you've played the bassline as well as the guy on the track, it's just that he had the imagination/ability/flair to actually write it. Doesn't mean your a sh*t bassplayer.
Didn't know the Rush track so googled it and watched it. Not being able to play that yet is not really cause to beat yourself up.
My theory is non existent, I don't really listen to much music, I've gigged for a long time, never been sacked so I would hope I'm competent at what I do, but that's for others to say really.
There are huge gaps in my musical ability, mostly timing, not that I play out of time all the time but sometimes I find things tricky that other people don't. I have to actually count one section of a Foo Fighters song we do and to watch me and the drummer trying to come in on "sex on fire" is pure comedy showband, we land in a heap but manage to get up at the same time so just about get away with it.
Doesn't make the band rubbish though.
Find a band, not a bunch of mates and a smartarse guitarist. It will open up a new world to you.
I haven't been here long so I hope to god I'm not going to offend anybody but I really don't understand this bedroom bass playing lark. I've played for a long time but if I'd done 5 years just playing bass in my bedroom I'd be weighing all my gear in for another motorbike.
Jeez, that was a long post for me. I'd better go and lie down in a darkened room for a bit.
Best of luck, what ever you decide to do.
Oh, and £80 and fifty pence for the shuker. Don't want to get bid crazy just yet as I've been out of it so long I don't acyually know what it is.